dianyuancheshi

Compressive sampling is an emerging technique that promises to effectively recover a sparse signal from far fewer measurements than its dimension. The compressive sampling theory assures almost an exact recovery of a sparse signal if the signal is sensed randomly where the number of the measurements taken is proportional to the sparsity level and a log factor of the signal dimension. Encouraged by this emerging technique, this thesis briefly reviews the application of Compressive sampling in speech processing. It comprises the basic study of two necessary condition of compressive sensing theory: sparsity and incoherence. In this thesis, various sparsity domain and sensing matrix for speech signal and different pairs that satisfy incoherence condition has been compiled.

双馈风机MATLAB/simulink仿真例子(MATLAB/simulink simulation example of doubly-fed fan)

主要给出了用小波的二进制进行图像放大的一些程序(Are given for the use of wavelets for image to enlarge some of the binary program)

线性码，包含生成矩阵，冗余校验矩阵，编码，译码，十进制二进制转换等等(linear code, including generate matrix, parity check matrix, syndrome decoding, decimal to binary converter and so on. )

simulation code for fir

一个完整的OFDM系统仿真程序，可以从中学习如何建模(A complete OFDM system simulation program, you can learn how to model)

机载合成孔径雷达(SAR)多点目标回波信号仿真及RD成像仿真(airborn sar point target imaging)

精通matlab综合辅导与指南，很经典的MATLAB学习资料。(Proficient in matlab comprehensive counseling and guidance, it is a classic learning materials MATLAB.)

chirp信号生成，以及匹配滤波实现，卷积实现(chirp signal generation and matched filtering to achieve)

最小二乘回归分析算法，进行逐步线性回归，实现了图像的加水印，去噪，加噪声等功能。( Least-squares regression analysis algorithm, Stepwise linear regression, Realize image watermarking, de-noising, plus noise and other functions.)